Denon AVR-S750H vs Denon AVR-X6700H

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To get informed with the specs of the receivers, we suggest you read the Denon AVR-S750H and Denon AVR-X6700H review. According to the results of our review, Denon AVR-S750H received 7 points out of 10 possible, and Denon AVR-X6700H was rated 9.8 points. The release date of AVR-S750H is 2019, and AVR-X6700H is 2020. This review shows us that the AVR-X6700H is a better choice as a home AV receiver than the AVR-S750H.

Main advantages Denon AVR-S750H over Denon AVR-X6700H

Main advantages Denon AVR-X6700H over Denon AVR-S750H

Amplifiers

For the built-in amplifier, the devices received different marks - 7 and 10, respectively, on a 10-point scale.

The number of channels is equal to the number of possible connected speakers. The Denon AVR-S750H supports 7.2-channels sound, but Denon AVR-X6700H supports a 11.2-channels configuration.

RMS stands for the actual power of the receiver. The higher this value, the louder the sound can be produced. The differences between the models in terms of RMS power are significant - for the AVR-X6700H this value is 140/8 W/Ohm, and for the AVR-S750H it is 75/8 W/Ohm.

Audio features

After reviewing the audio features of each model, we can rate the AVR-S750H 6 out of 10, and the AVR-X6700H - 9.

Bi-amping is the amplification of one speaker with two amplifiers. This amplification method has a positive effect on sound quality. Bi-amping is possible on the AVR-X6700H.

Most receivers now come with a microphone included. It is with the help of this microphone that the auto-calibration system functions, which adjusts the sound of the receiver to the room.

Speaker A/B switching allows you to change between the main and sub speaker set. Denon AVR-X6700H can work with the main and additional set of speakers - and switch between them.

Connectivity

The connectivity of competitors in our comparison is markedly different, Denon AVR-S750H scored 7, and Denon AVR-X6700H scored 10 out of 10.

Bluetooth connection is now one of the main communication protocols for the receiver's control or even music broadcasting.

DLNA is the perfect way to use your local cloud storage to stream movies and music directly to a TV. You can use the DLNA protocol only with Denon AVR-X6700H.

Streaming services

Now music streaming services are gaining more and more popularity. They allow users to listen to millions of songs by subscription.

Extensive connections

The presence of many connectors makes the receiver more versatile. But there are also narrowly targeted models, the number of connectors which are limited to a certain area of use. And when choosing their own receiver, users need to consider exactly your goals for using the receiver. For extensive connection, Denon AVR-S750H got 7 points, but Denon AVR-X6700H received 10 points.

Denon AVR-S750H is equipped with 6/1 HDMI inputs and outputs, and Denon AVR-X6700H has 8/3 HDMI inputs and outputs.

Video features

The AV receiver is the heart of the home theater. And in this case, support for all current video formats ensures the best user experience, so it is very important to consider this when choosing a device. Video features of the AVR-S750H were rated 6 out of 10 against the 10 for the AVR-X6700H.

With the 4K pass-through feature, the AV receiver sends "native" 4K signals to a 4K TV from a video source without any processing. The AVR-S750H works with the 4K/60Hz video, and the AVR-X6700H has the 4K/120Hz.

The AV receiver passes "native" 8K signals from a video source to 8K TV without any encoding, with the 8k pass-through features. The 8K path-through is available on Denon AVR-X6700H.

Most of the AV receivers have a video scaling function, it is the process of reformatting the video signal to a higher resolution without losing the quality of the image. Upscaling the video signal resolution is possible with Denon AVR-X6700H.

Additional features

In terms of evaluating additional features, both receivers received a score of 10 out of 10.

Multi-room

As the center of a home media system, each multichannel receiver has an additional set of terminals for connecting the second set of speakers to create additional audio space in Zone 2 or even Zone 3 where audio can have the separate source.

Multichannel surround

Denon AVR-S750H got 7 points for the multichannel surround sound and Denon AVR-X6700H got 10.

Auro 3D gives a bit more versatility than Dolby Atmos or DTS:X and provides a hemispherical sound and enables a receiver to produce 3D sound stages. Denon AVR-X6700H has Auro-3D on its feature list.

IMAX Enhanced is a licensing and certification program under which home theater devices deliver crisp 4K HDR pictures and powerful sound as it was designed by the IMAX engineers. The AVR-X6700H licensed by IMAX.